Eggs are packed with protein, iron, folate and brain-boosting omega-3 fatty acids. Don't toss the yolk and just eat the whites, says Michelle LaCroix Mallik, nutritionist at B Nutritious in New York City. The yolk is where most of the key nutrients are, including choline—crucial for the development of your baby’s brain. Just make sure they're fully cooked—runny eggs carry the risk of Salmonella.
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